70716993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 32963007

約数列:

[1, 3, 19, 29, 57, 87, 179, 239, 537, 551, 717, 1653, 3401, 4541, 5191, 6931, 10203, 13623, 15573, 20793, 42781, 98629, 128343, 131689, 295887, 395067, 812839, 1240649, 2438517, 3721947, 23572331, 70716993]

約数ペア:

[(1, 70716993), (3, 23572331), (19, 3721947), (29, 2438517), (57, 1240649), (87, 812839), (179, 395067), (239, 295887), (537, 131689), (551, 128343), (717, 98629), (1653, 42781), (3401, 20793), (4541, 15573), (5191, 13623), (6931, 10203)]